Questions tagged [ethereum-classic]

Ethereum Classic is the chain where the DAO rescue hardfork did not occur. This tag is for questions dealing with the differences between the chains, usage of multiple chains, as well as cross-chain interaction.

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7
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1answer
7k views

ETH sent to ETC address

I accidentally sent ALL my ETH on ETC address :( 6 months of mining gone :( I sent from one exchange to fresh address on another exchange, but on ETC ... Is there ANY way to track those coins? I'm ...
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1answer
176 views

Sent my ETH from Remitano to COSS but I cannot find my TXID on Etherscan. Why? [closed]

I already made an ETC transfer from Remitano to COSS.IO. However, when I try to track my provided TXID, there is nothing in Etherscan. TXID: ...
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1answer
165 views

mistakenly sent ETC to ETH address on Cryptopia [duplicate]

I have mistakenly sent ETC from Cryptopia To an ETH address.How can i recover my ETC back.
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2answers
614 views

Restoring ETC using an ETH wallet

I mined some Ethereum before the DAO hardfork. At the time I didn't really understand what the hardfork meant. I just went with the flow and updated the software and I didn't realize I also received ...
0
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1answer
2k views

I sent ETH to ETC from coinbase to Bitsane how do I get my coins back? [closed]

I sent ETH from coinbase and received confirmation that they were sent, but It looks like I sent it to ETC from on Bitsane how do I get my coins back? I am very new to this process and very ...
1
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1answer
6k views

I sent My ETC to my ETH address

I've sent a mistake ETC from ETH address from poloniex. How do i do now. This is my transaction (this is a fresh address) http://gastracker.io/tx/...
3
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1answer
406 views

Is running an app on Ethereum Classic cheaper than on Ethereum?

ETC price is 1/10 that of ETH, so theoretically it could be cheaper to run an app on ETC instead of ETH. However, I don't see users switching to ETC in droves, which suggests that it might not be. ...
3
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2answers
616 views

Is it still possible to replay a single transaction on ETC and ETH from a pre DAO-fork address? [duplicate]

If, for some reason, I want to spend both ETH and ETC to the same address in a single transaction right now, how would I do that? The ether is currently in a pre DAO-fork address.
2
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1answer
123 views

How was the name “Solidity” chosen?

Academic and historical interest, how was the name "Solidity" conceived by Gavin Wood. Every name has an interesting history, can't find much on Solidity though. It is based on ECMA script standard, ...
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2answers
3k views

What happens to wallets during a hard fork?

What happened to "Ethereum" wallet balances when Ethereum was forked from Ethereum classic? For example if someone had a wallet prior to the fork, would that wallet then be compatible in both ...
0
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1answer
389 views

Address has balance on both chains… What does this imply in my case?

I just saw http://gastracker.io/addr/0xD0A70CF1C09E5824F6B0833688D29aE43AB48d86 Does this imply I can send ᴇᴛʜ if I have only access to ᴇᴛᴄ balance ? I don’t control the private key of this address ...
0
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2answers
434 views

How does Mist know that I'm using Ethereum Classic?

I went to the guide on Ethereum Classic website, and the instructions there are exactly the same as with installing a regular Ethereum account. There is no difference, so it looks like I can send ...
2
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2answers
967 views

How many nodes are supporting Ethereum Classic?

To avoid high fees, I am considering deployment of Smart Contracts on Ethereum Classic (around 20 fold cheaper than ETH) but a concern is about network soundness and security. So I was wondering how ...
0
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1answer
669 views

Sell ETC from my Ledger Nano S (Ledger Wallet Ethereum)?

I have som ETC on my Ledger Nano S and now I want to send them to my bank account. In Ledger Wallet Ethereum app I get the option to send them to a "Ethereum IBAN or account" What is that ?? Do I ...
2
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2answers
7k views

How do I REALLY setup a ETH mining on Ubuntu Linux together with Jaxx? Polo: ethereumpool.co

I tried to setup a ETH miner on Linux Ubuntu 16.04.2 together with Jaxx. But it was too messy. Can someone go through step by step together with me?
2
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0answers
67 views

What are possible ways to find a startup to join remotely? [closed]

I was wondering which ways there would be to find remote work for an Ethereum or Ethereum Classic based startup. Or some other crypto, who knows. My goal is to co-found a startup so I can get crypto ...
1
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1answer
249 views

Sent ETC to ETH and need to know how to recover please! [closed]

I traded ETC from project.github.io/etherwallet to ETH at BTC-e and didn't realise the difference in blockchains. How can I access this? I did this in June. All help appreciated. I have the API keys ...
1
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1answer
284 views

Storing ETC in smart contract

Is there any possibility to write an Ethereum based smart contract which can store ETC along with ETH?
1
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1answer
515 views

Sent ETC from Jaxx to Coinbase ETH wallet accidently [closed]

I accidently sent ETC to an ETH wallet. Sent ETH from Jaxx to a Coinbase ETH wallet. ETC not appearing now on coinbase because I sent it to an ETH address. Please can you help me with this? I am ...
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0answers
706 views
5
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2answers
5k views

What's the formula to calculate the mining profitability for ETC?

I know there are calculators for mining profit, but I need to include the same thing in an app I'm building, what formula do they use for Ethereum Classic? Also, can I use the same formula for other ...
0
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1answer
107 views

Transaction Starvation in Ethereum

A miner chooses a particular transaction on basis of its GAS price i.e. miner generally doesn't pick a transaction with a lower gas price if he has options of other transactions with more gas price. ...
0
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1answer
183 views

Moved presale ether after the fork how do I split?

I bought ether at the presale and moved it to another address after the fork. I still have the original wallet backup, but I'm uncertian on the process to claim ETC. When I scan my Address on Ethereum ...
1
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1answer
401 views

Having problem in getting array value in Solidity

Hi I am New to Solidity!. I have a simple array which adds some numbers in an array pragma solidity ^0.4.11; Contract TestArray{ uint[] public numbers; function addNumber(uint number){ ...
0
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1answer
581 views

Sent transaction between ETH and ETC accounts

Halp! I sent a transaction between an ETH account and an ETC account by accident! How can I recover the ether?
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1answer
1k views

Sent ETC from hardware wallet to ETH address on poloniex

I mistakenly sent ETC from my hardware wallet to an ETH address on poloniex. I sent an email to Poloniex helpdesk and they sent me over here to resolve the issue. I've read online that people have ...
2
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2answers
237 views

Acquired Ether in the presale. Using Mist, how do I split into ETH and ETC?

Acquired Ether in the presale. Using Mist, transferred ETH into an account. How do I split into ETH and ETC? Want to take the ETC to an exchange. Thx.
0
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2answers
563 views

How to find the contract wallet JSON and ABI thanks

I'm trying to find the JSON and ABI for one of my contract wallets with multi key here: 73fd0499558056bede6b5f7b31ca59936deda1d4 - d38b4e14167a75adb77d19acd5ebdf59473ffb4c - ...
5
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1answer
4k views

storage warning in solidity! [duplicate]

storage error is showing in line number 6 for string title, If I add the storage keyword in between, how does it affect my contract? Does it affect my byte code or gas consumption in later use. The ...
3
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1answer
142 views

ReplaySafeSplit contract on Mist v0.8.10

I'm trying to split my ETH/ETC from a presale wallet in Mist v0.8.10. I've followed the original Steemit post on running the split contract yet when I go to run the contract it doesn't show a field to ...
3
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2answers
2k views

Eth address can't be used for mining

I'm trying to mine from my linux, but when I run the following command: ethminer -F http://ethereumpool.co/?miner=4@ERroYPhmyUFMgPNRJEDNBlaBlaBla@Optional I get error JSON_PARSE_ERROR: The JSON-...
4
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1answer
957 views

How can I verify that my The DAO token balance is correct when the Goodies provide an ETC refund on the Ethereum Classic chain?

From the blog post The White Hats and DAO Wars: Behind the Scenes, the Goodies intend to: develop the smart contracts that will be used to distribute ETC to the addresses holding DAO Tokens at ...
16
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2answers
9k views

How do I convert my The DAO tokens into ethers on the Ethereum Classic chain?

According to Whitehat Withdrawal contract - Update and Next Steps and Whitehat Withdrawal contract - Last update before deployment, the Goodies will be deploying the withdrawal contracts whetcwithdraw....
2
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1answer
83 views

Myehereumwallet displays wrong amount

I have 35 ETH. Etherscan shows this correctly, but MyEtherWallet displays 0.013 ETC. I did nothing. I just downloded Mist and started syncing.
2
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1answer
1k views

flag provided but not defined: -oppose-dao-fork

I just tried synching to the Ethereum Classic blockchain with geth --oppose-dao-fork. I was using Ubutntu PPAs but I hit an error at a certain (can't find which one now) which was a known issue with ...
1
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1answer
193 views

How to send a self-defined cryptocurrency in ethereum?

I'm new to this and I have a question regarding the following case: suppose I defined and deployed a coin A, so coin A publicly exists in the network. Now suppose there is another contract called "...
2
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0answers
281 views

Are there any companies working on blockchain with clojure? [closed]

Which commercial fintech companies or startups are working on clojure and blockchain
0
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1answer
403 views

Updating data in ethereum Blockchain using Javascript

Suppose I'm having a form wherein I'm taking Name, Password and EmailID and I get the values. How will I be able to update/reflect the data in the ethereum blockchain? In truffle console, it is ...
3
votes
1answer
290 views

How it is possible to keep multiple copies of same transaction data at multiple nodes forever?

I have read about DApp "decentralized applications" & Blockchain but still I am unable to understand how multiple nodes can keep whole history of all transactions forever? After some time when ...
1
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1answer
2k views

Retrieve ETC balance using geth

I'm struggling to retrieve my current ETC balance using geth. For mining I'm running: ethminer -F http://etc-eu1.nanopool.org:18888/<ADDRESS>/<NAME> -G Syncing the blockchain with geth: ...
1
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1answer
109 views

What is the best way to achieve a decentralised trustless transaction involving real money and virtual money?

Is this possible that we make a real world transaction (buying goods/services for money) decentralised using Ethereum to avoid trust issues? Example: let's take an example of virtual currency ...
0
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1answer
194 views

What's the difference between Ethereum blockchain and Ethereum Classic blockchain? [duplicate]

One project specifically was born after a hard-fork (Ethereum Classic) and the other one still having value but, what differences can we find between these two project concerning the blockchain?
0
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1answer
447 views

Convert transaction log hash to readable format

I am trying to convert transaction logs in text (human readable format) tried 2 methods 1. using web3.toAscii(receipt.logs[0].topics[0]) 2.Using coder.js according to this answer While using 2nd ...
3
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2answers
855 views

I mistakenly sent ETH from online wallet to ETC hardware wallet address

I mistakenly sent ETH from my online wallet to my ETC hardware (Ledger Nano S) wallet address. Is there any possibility of recovery? And if yes, how? Thanks and kindest regards
15
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2answers
5k views

How to conditionally send ethers to another account post-hard-fork to protect yourself from replay attacks

The DAO contract was attacked on 17th June 2016 where the attacker drained about USD 50 million worth of ethers using a recursive call vulnerability in The DAO contract code. The attacker drained ...
1
vote
1answer
3k views

Sent Ethereum from Coinbase to Ledger Nano S ETC address by accident

Date- 20170420 Accidently sent about 46 ETH from Coinbase to Ledger Nano S Address. The transactions shown below looks like a good transaction but not showing up on either ETH or ETC wallet on ...
1
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1answer
185 views

Recovering ETC from a contract (not DAO) / running MIST

The issue I have is that I have some ETC in an old wallet from the pre-fork time. Most of them are located in a contract with positive balance shown using an explorer. I am able to enter my wallet ...
0
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1answer
2k views

Hello! I erroneously transferred my Ethereum coins in my Coinomi Wallet to the Ethereum CLASSIC Wallet on Cryptopia

SO, here's the story; yesterday, I wanted to sync all my wallets to be on one exchanger and I found cryptopia to be reliable. But I wasn't paying attention when I generated the wallet for ETC and so ...
2
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2answers
4k views

How do I sync the Ethereum Wallet and/or geth to the Ethereum Classic chain without affecting my hard-forked Ethereum chain?

I normally run the Ethereum Wallet and geth on the hard-forked chain. For The DAO ETC withdrawal, I would also like to sync with the Ethereum Classic chain. How do I sync the Ethereum Wallet and/or ...
1
vote
1answer
545 views

I pasted an address from ETC when i sent ETH to my ledger nano s

I can see the transaction on etherscan. Is there any way to recover these ether? Thanks for any help! If we can recover these I will send one or two for the assistance...